The receptacle HP197L050 (item number 1004741) is designed for the compatible Pogo Connector in the test fixture. As a Receptacle, HP197L050 guides and positions the matching Contact Probe; depending on the design, the Receptacle can also provide electrical connection or insulation and supports controlled probe replacement during maintenance. When selecting HP197L050, the matching probe family, installation dimensions and any required connection or insulation design should be considered together.